I’m not going to lie, being an air traffic controller sounds like such a stressful job. They have to coordinate airspace, arrivals and departures, altitudes, and routes without a second thought. To be an air traffic controller, among other requirements, you have to pass a three-and-a-half-hour test called the Air Traffic Skills Assessment (ATSA), which tests everything from cognitive skills to spatial reasoning. Here is a small sample of questions similar to those on the exam. Want to see how you’d do?